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Mirrors > Home > MPE Home > Th. List > ipval3 | Structured version Visualization version GIF version |
Description: Expansion of the inner product value ipval 28480. (Contributed by NM, 17-Nov-2007.) (New usage is discouraged.) |
Ref | Expression |
---|---|
dipfval.1 | ⊢ 𝑋 = (BaseSet‘𝑈) |
dipfval.2 | ⊢ 𝐺 = ( +𝑣 ‘𝑈) |
dipfval.4 | ⊢ 𝑆 = ( ·𝑠OLD ‘𝑈) |
dipfval.6 | ⊢ 𝑁 = (normCV‘𝑈) |
dipfval.7 | ⊢ 𝑃 = (·𝑖OLD‘𝑈) |
ipval3.3 | ⊢ 𝑀 = ( −𝑣 ‘𝑈) |
Ref | Expression |
---|---|
ipval3 | ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴𝑃𝐵) = (((((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝑀𝐵))↑2)) + (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝑀(i𝑆𝐵)))↑2)))) / 4)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dipfval.1 | . . 3 ⊢ 𝑋 = (BaseSet‘𝑈) | |
2 | dipfval.2 | . . 3 ⊢ 𝐺 = ( +𝑣 ‘𝑈) | |
3 | dipfval.4 | . . 3 ⊢ 𝑆 = ( ·𝑠OLD ‘𝑈) | |
4 | dipfval.6 | . . 3 ⊢ 𝑁 = (normCV‘𝑈) | |
5 | dipfval.7 | . . 3 ⊢ 𝑃 = (·𝑖OLD‘𝑈) | |
6 | 1, 2, 3, 4, 5 | ipval2 28484 | . 2 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴𝑃𝐵) = (((((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝐺(-1𝑆𝐵)))↑2)) + (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝐺(-i𝑆𝐵)))↑2)))) / 4)) |
7 | ipval3.3 | . . . . . . . 8 ⊢ 𝑀 = ( −𝑣 ‘𝑈) | |
8 | 1, 2, 3, 7 | nvmval 28419 | . . . . . . 7 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴𝑀𝐵) = (𝐴𝐺(-1𝑆𝐵))) |
9 | 8 | fveq2d 6674 | . . . . . 6 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝑁‘(𝐴𝑀𝐵)) = (𝑁‘(𝐴𝐺(-1𝑆𝐵)))) |
10 | 9 | oveq1d 7171 | . . . . 5 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → ((𝑁‘(𝐴𝑀𝐵))↑2) = ((𝑁‘(𝐴𝐺(-1𝑆𝐵)))↑2)) |
11 | 10 | oveq2d 7172 | . . . 4 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝑀𝐵))↑2)) = (((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝐺(-1𝑆𝐵)))↑2))) |
12 | ax-icn 10596 | . . . . . . . . . . . 12 ⊢ i ∈ ℂ | |
13 | 1, 3 | nvscl 28403 | . . . . . . . . . . . 12 ⊢ ((𝑈 ∈ NrmCVec ∧ i ∈ ℂ ∧ 𝐵 ∈ 𝑋) → (i𝑆𝐵) ∈ 𝑋) |
14 | 12, 13 | mp3an2 1445 | . . . . . . . . . . 11 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐵 ∈ 𝑋) → (i𝑆𝐵) ∈ 𝑋) |
15 | 14 | 3adant2 1127 | . . . . . . . . . 10 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (i𝑆𝐵) ∈ 𝑋) |
16 | 1, 2, 3, 7 | nvmval 28419 | . . . . . . . . . 10 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ (i𝑆𝐵) ∈ 𝑋) → (𝐴𝑀(i𝑆𝐵)) = (𝐴𝐺(-1𝑆(i𝑆𝐵)))) |
17 | 15, 16 | syld3an3 1405 | . . . . . . . . 9 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴𝑀(i𝑆𝐵)) = (𝐴𝐺(-1𝑆(i𝑆𝐵)))) |
18 | 12 | mulm1i 11085 | . . . . . . . . . . . . 13 ⊢ (-1 · i) = -i |
19 | 18 | oveq1i 7166 | . . . . . . . . . . . 12 ⊢ ((-1 · i)𝑆𝐵) = (-i𝑆𝐵) |
20 | neg1cn 11752 | . . . . . . . . . . . . . 14 ⊢ -1 ∈ ℂ | |
21 | 1, 3 | nvsass 28405 | . . . . . . . . . . . . . 14 ⊢ ((𝑈 ∈ NrmCVec ∧ (-1 ∈ ℂ ∧ i ∈ ℂ ∧ 𝐵 ∈ 𝑋)) → ((-1 · i)𝑆𝐵) = (-1𝑆(i𝑆𝐵))) |
22 | 20, 21 | mp3anr1 1454 | . . . . . . . . . . . . 13 ⊢ ((𝑈 ∈ NrmCVec ∧ (i ∈ ℂ ∧ 𝐵 ∈ 𝑋)) → ((-1 · i)𝑆𝐵) = (-1𝑆(i𝑆𝐵))) |
23 | 12, 22 | mpanr1 701 | . . . . . . . . . . . 12 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐵 ∈ 𝑋) → ((-1 · i)𝑆𝐵) = (-1𝑆(i𝑆𝐵))) |
24 | 19, 23 | syl5reqr 2871 | . . . . . . . . . . 11 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐵 ∈ 𝑋) → (-1𝑆(i𝑆𝐵)) = (-i𝑆𝐵)) |
25 | 24 | 3adant2 1127 | . . . . . . . . . 10 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (-1𝑆(i𝑆𝐵)) = (-i𝑆𝐵)) |
26 | 25 | oveq2d 7172 | . . . . . . . . 9 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴𝐺(-1𝑆(i𝑆𝐵))) = (𝐴𝐺(-i𝑆𝐵))) |
27 | 17, 26 | eqtrd 2856 | . . . . . . . 8 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴𝑀(i𝑆𝐵)) = (𝐴𝐺(-i𝑆𝐵))) |
28 | 27 | fveq2d 6674 | . . . . . . 7 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝑁‘(𝐴𝑀(i𝑆𝐵))) = (𝑁‘(𝐴𝐺(-i𝑆𝐵)))) |
29 | 28 | oveq1d 7171 | . . . . . 6 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → ((𝑁‘(𝐴𝑀(i𝑆𝐵)))↑2) = ((𝑁‘(𝐴𝐺(-i𝑆𝐵)))↑2)) |
30 | 29 | oveq2d 7172 | . . . . 5 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝑀(i𝑆𝐵)))↑2)) = (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝐺(-i𝑆𝐵)))↑2))) |
31 | 30 | oveq2d 7172 | . . . 4 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝑀(i𝑆𝐵)))↑2))) = (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝐺(-i𝑆𝐵)))↑2)))) |
32 | 11, 31 | oveq12d 7174 | . . 3 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → ((((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝑀𝐵))↑2)) + (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝑀(i𝑆𝐵)))↑2)))) = ((((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝐺(-1𝑆𝐵)))↑2)) + (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝐺(-i𝑆𝐵)))↑2))))) |
33 | 32 | oveq1d 7171 | . 2 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (((((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝑀𝐵))↑2)) + (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝑀(i𝑆𝐵)))↑2)))) / 4) = (((((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝐺(-1𝑆𝐵)))↑2)) + (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝐺(-i𝑆𝐵)))↑2)))) / 4)) |
34 | 6, 33 | eqtr4d 2859 | 1 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴𝑃𝐵) = (((((𝑁‘(𝐴𝐺𝐵))↑2) − ((𝑁‘(𝐴𝑀𝐵))↑2)) + (i · (((𝑁‘(𝐴𝐺(i𝑆𝐵)))↑2) − ((𝑁‘(𝐴𝑀(i𝑆𝐵)))↑2)))) / 4)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1083 = wceq 1537 ∈ wcel 2114 ‘cfv 6355 (class class class)co 7156 ℂcc 10535 1c1 10538 ici 10539 + caddc 10540 · cmul 10542 − cmin 10870 -cneg 10871 / cdiv 11297 2c2 11693 4c4 11695 ↑cexp 13430 NrmCVeccnv 28361 +𝑣 cpv 28362 BaseSetcba 28363 ·𝑠OLD cns 28364 −𝑣 cnsb 28366 normCVcnmcv 28367 ·𝑖OLDcdip 28477 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-rep 5190 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 ax-inf2 9104 ax-cnex 10593 ax-resscn 10594 ax-1cn 10595 ax-icn 10596 ax-addcl 10597 ax-addrcl 10598 ax-mulcl 10599 ax-mulrcl 10600 ax-mulcom 10601 ax-addass 10602 ax-mulass 10603 ax-distr 10604 ax-i2m1 10605 ax-1ne0 10606 ax-1rid 10607 ax-rnegex 10608 ax-rrecex 10609 ax-cnre 10610 ax-pre-lttri 10611 ax-pre-lttrn 10612 ax-pre-ltadd 10613 ax-pre-mulgt0 10614 ax-pre-sup 10615 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1540 df-fal 1550 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rmo 3146 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-pss 3954 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-tp 4572 df-op 4574 df-uni 4839 df-int 4877 df-iun 4921 df-br 5067 df-opab 5129 df-mpt 5147 df-tr 5173 df-id 5460 df-eprel 5465 df-po 5474 df-so 5475 df-fr 5514 df-se 5515 df-we 5516 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-pred 6148 df-ord 6194 df-on 6195 df-lim 6196 df-suc 6197 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-isom 6364 df-riota 7114 df-ov 7159 df-oprab 7160 df-mpo 7161 df-om 7581 df-1st 7689 df-2nd 7690 df-wrecs 7947 df-recs 8008 df-rdg 8046 df-1o 8102 df-oadd 8106 df-er 8289 df-en 8510 df-dom 8511 df-sdom 8512 df-fin 8513 df-sup 8906 df-oi 8974 df-card 9368 df-pnf 10677 df-mnf 10678 df-xr 10679 df-ltxr 10680 df-le 10681 df-sub 10872 df-neg 10873 df-div 11298 df-nn 11639 df-2 11701 df-3 11702 df-4 11703 df-n0 11899 df-z 11983 df-uz 12245 df-rp 12391 df-fz 12894 df-fzo 13035 df-seq 13371 df-exp 13431 df-hash 13692 df-cj 14458 df-re 14459 df-im 14460 df-sqrt 14594 df-abs 14595 df-clim 14845 df-sum 15043 df-grpo 28270 df-gid 28271 df-ginv 28272 df-gdiv 28273 df-ablo 28322 df-vc 28336 df-nv 28369 df-va 28372 df-ba 28373 df-sm 28374 df-0v 28375 df-vs 28376 df-nmcv 28377 df-dip 28478 |
This theorem is referenced by: hhip 28954 |
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